Nice plugin. I'm having a compatibility problem with this plugin and Gravity Forms though. This plugin uses is_plugin_page() to detect when to load it's javascripts in the admin. This is a problem because it loads it on every plugin page. Instead, why not check for the plugin's page hook and only load it on the fancybox pages. I'm adding code to this post that will fix it. I hope you can get to incorporating it into your plugin. Please let me know if you have any questions.